MAP Continuously Tunable Laser Source Module (mTLS)

Three-slot C- and L-band Continuously Tunable high-power Laser LightDirect module for MAP Series Platform

The mTLS-C1 three-slot cassette offers a long-term reliable, low noise output with a wide tuning range in the C+L band.

MAP Continuously Tunable Laser Source (mTLS-C1)

The mTLS-C1 is continuously tunable high-power laser source for general purpose applications across DWDM, optical amplifier and silicon photonic test applications. The 3-slot module delivers performance, stability in in a compact form factor that is ideal for use in R&D, NPI and volume manufacturing and is easily integrated into a diverse set of applications alongside the over 15 modules currently offered in the MAP family.

For standalone applications, the mTLS-C1 can be housed in the MAP-330 to deliver premium performance in one of the smallest footprints on the market. Likewise, when housed in the MAP-380, the mTLS-C1 provides space for 5 additional application slots for use with optical switches, power meters, optical spectrum analyzers and a full host of signal conditioning modules.The laser can be tuned with picometer resolution across the full wavelength range from 1520 nm to 1635 nm. Precision power control is achieved using an embedded VOA to ensure maximum stability and guarantees low ASE performance across all power and wavelength ranges. 10 dBm output power with PM fiber coupling makes it ideal for waveguide characterization without the need for additional polarization controllers.


  • C+L band continuously tunable source cassettes
  • Mod-hop free
  • High output power of 10 dBm with low ASE noise floor  


  • Optical amplifier testing (Gain and noise figure)
  • Channel monitor calibration DWDM components testing
  • Circuit pack path loss calibration
  • Silicon photonic waveguide loss measurements  

Key Features

  • PM-fiber coupled output
  • 500 kHz linewidth
  • 3-Slot cassette compatible with MAP-300 chassis
  • Sweeping and setting operation
  • LXI compliant with IVI drivers  


Instrument Care Support Plans

Save up the 50% of standard service prices and obtain priority service when you buy a bundled plan at the same time the instrument is purchased. Care Support Plans offer the best way to purchase extended warranty, premium technical support, self-paced training, and critical maintenance services like calibration services that include software and engineering change order update services to ensure your product is maintained with current software and a calibration certificate. These discounted plans are 2-5 years long when purchased upfront with your VIAVI instruments.

VIAVI Care Support

VIAVI Care Support

Техническая поддержкаПремиумПремиумПремиумПремиумПремиум
Заводской ремонт

Стандартные услуги + специальное меню.
 Калибровка и обучение на местах, выезд инженера технической поддержки,
заказная разработка или подписка на ПО

Приоритетное обслуживание

Гарантия 5 лет на аккумулятор и сумку*

Заводская калибровка 

Гарантия на аксессуары


* только для 5-летних программ

Программы технической поддержки - MAP

Тип продуктаРекомендуемая программаBronzeCareSilverCareMaxCareДля чего нужна калибровка?
MAP (Mainframe/Module)Silver-5Bronze-4

Зачем калибровать этот продукт?
Каковы распространенные проблемы?

MAP Matrix Switch (OST, OSM, VST)Bronze-5



Зачем калибровать этот продукт?
Каковы распространенные проблемы?

MAP Tunable Source (mTLS)Silver-5Bronze-2

Зачем калибровать этот продукт?
Каковы распространенные проблемы?

VIAVI Care Support for Existing Equipment


FleetCare plans can be customized to include any service entitlements on your fleet of existing equipment. Please fill out a Service Contracts form for a quote.

  • Any collection instruments with a single coterminous renewal date
  • Each contract is customized with any number of annual terms required by the customer
  • Onsite Calibration, Training, Field Application Engineer days can be added

View Support Plans For Existing Equipment

Repair and Calibration

Our products live in rugged environments for over 10 years with 1000s of test connect/disconnect cycles.  We will be there to support you to ensure components that require maintenance like connectors, batteries, and software updates to ensure you are ready to test accurately for years to come. We apply factory procedures that use fast, automated calibration and functional verification, maintenance using OEM parts and the application of all engineering change orders and software updates. Services are available through contract Care plans, FleetCare or per incident as requests. 

Top 4 Reasons to Choose VIAVI for Your Repair and Calibration Needs:

  • Minimize business disruption
  • Budget
  • Measurement Accuracy and Product Reliability
  • Measurement Compliance, TL9000 certification and OEM Standards

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С чего начать?

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